#include "stdio.h"
#include "sys/types.h"
#include "unistd.h"

int main() {
    int i = 100;
    while (i) {
        printf("I am a process, my pid is %d, my father pid is %d\n", getpid(), getppid());
        sleep(1);
        i--;
    }
    return 0;

}
